I was thinking about how gay/lesbian couples could have children. I thought that if they could somehow do it, chromosomes would be an issue. For instance, if a lesbian couple has a child, it can only be a girl. There are no Y chromosomes to make a boy. However, if two gays had a child, it could be male, female or it could end up with two Y chromosomes, which has never happened before. I wonder how a child with YY chromosomes could turn out. A super male?
Anyway, don't ask me how gay/lesbian couples can have children with each other. Maybe through implanting genetic data into a sperm/egg?